• 한국임상수의학회지
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• 제24권2호
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• pp.292-294
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• 2007

말에서 자궁내막생검기술은 저하된 번식력과 관련된 자궁내막의 변화상을 관찰하고 자궁치료의 효과를 체크하는데 있어 중요한 산과적 기술이라 할 수 있다. 13세령의 더러브레드종의 암말은 오랜 동안 임신에 실패하였으며 이로 인해 차후의 임신가능성 진단을 위하여 자궁내막생검 의뢰를 받았다. 조직 생검을 통해서 이 말이 앞으로 성공적인 임신과 출산을 할 확률은 10-50%로 진단되었다.

• Journal of Veterinary Science
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• 제21권1호
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• pp.3.1-3.8
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• 2020

A 12-year-old Warmblood mare was presented with an acute onset left hindlimb lameness associated with generalised soft tissue swelling of the entire limb and medial saphenous vein (MSV) thrombophlebitis. A presumptive diagnosis of extremity compartment syndrome (ECS) was made. Due to the clinical deterioration, emergency fasciotomy of the crural fascia and biopsy was performed. Histological and immunohistochemical examination of the samples confirmed a diagnosis of leiomyosarcoma likely originating from the tunica media of the MSV. This report is the first to describe an unique combination of ECS and thrombophlebitis associated with a leiomyosarcoma in a horse.

• 한국자기학회:학술대회 개요집
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• 한국자기학회 2008년도 Asian Magnetics Conference
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• pp.313.1-313.1
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• 2008

• Clinical and Experimental Reproductive Medicine
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• 제12권2호
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• pp.71-79
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• 1985

Systemic extrogen therapy promotes multiple preantral follicular development in immature mice. Estrogen pretreated ovaries might therefore be a useful source of cells for in vitro studies of oocytes maturation. Silastic capsules (5.0 mm length; 3.18 mm outer diameter, 1.57 mm inner diameter) filled with diethylstilbesterol were implanted subcutaneously in experimental mice (ICR) for up to 6 days. Ovarian weight and histology in diethylstilbesterol pretreated and control animal were assessed before and after pregnant mare serum gonadotrophin treatment and after human chorionic gonadotrophin. The following results were obtained; 1. Ovarian weight was significantly increased by 6 days of diethylstilbesterol pretreatment. Subsequent ovarian weight gain in response to pregnant mare serum gonadotrophin and human chorionic gonadotrophin was increased. 2. Diethylstilnbesterol pretreatment stimulated the developed healthy preantral follicles. 3. Forty eight hours after pregnant mare serum gonadotrophin treatment, a larger number of the antral follicles which developed in diethylstilbesterol pretreated animals showed signs of atresia, whereas in the control ovaries there was a higher incidence of premature luteinization. 4. Forty eight hours after human chorionic gonadotrophin, numerous corpora lutea and occasional luteinized unruptured follicles were present in both control and diethylstilbesterol ovaries. 5. Ovulation rate, fertilization rate and subsequent preimplantation development in vitro were not adversely affected by diethylstilbesterol pretreatment. However, there was considerable variation in the ovulation rate the number of animals with more than 60 ovulations was greater in the diethylstilbesterol gorup (52.4%) as compared to the control (33.3%).

• Journal of Microbiology and Biotechnology
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• 제30권10호
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• pp.1536-1542
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• 2020

Dekkera anomala YAE-1 strain separated from "airag" (Mongolian fermented mare's milk) produces β-glucosidase, which can convert ginsenoside Rb₁ from Panax ginseng. Ginseng- derived bioactive components such as ginsenoside Rb₁ have various immunological and anticancer activities. Airag was collected from five different mare milk farms located near Ulaanbaatar, Mongolia. YAE-1 strains were isolated from airag to examine the hydrolytic activities of β-glucosidase on Korean Panax ginseng using an API ZYM kit. Supernatants of selected cultures having β-glucosidase activity were examined for hydrolysis of the major ginsenoside Rb₁ at 40℃, pH 5.0. The YAE-1 strain was found to be nearly identical at 99.9% homology with Dekkera anomala DB-7B, and was thus named Dekkera anomala YAE-1. This strain exerted higher β-glucosidase activity than other enzymes. Reaction mixtures from Dekkera anomala YAE-1 showed great capacity for converting ginsenoside Rb₁ to ginsenoside Rd. The β-glucosidase produced by Dekkera anomala YAE-1 was able to hydrolyze ginsenoside Rb₁ and convert it to Rd during fermentation of the ginseng. The amount of ginsenoside Rd was highly increased from 0 to 1.404 mg/ml in fermented 20% ginseng root at 7 days.

• 한국임상수의학회지
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• 제24권1호
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• pp.19-25
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• 2007

This study carried out to investigate the genital tract bacterial flora of Thoroughbred mare in Jeju province during March and July, 2006. The specimens were collected from vaginal ucosa and clitorial fossa using a culture swab (BBL, USA) from 100 Thoroughbred mares. Colonies were selected blood and MacConkey agar plate, and identified as standard biochemical properties using Biolog system (Thermo, USA). In this study, 470 gram-negative strains were isolated more frequently than 249 gram-positive strains. We were Isolated Escherichia coli (19.8%), Proteus mirabillis (14.9%), Enterobacter nimipressuralis (7.4%), Enterobacter mobilis (4.7%), Aeromonas encheleia (4.3%), Pseudomonas aeroginosa (3.0%), Staphylococcus aureus (14.9%), Staphylococcus epidermidis (11.2%), Coagulasenegative Staphylococcus spp. (10.0%), Enterococcus faecalis (9.2%), Enterococcus faecium (8.0%), Actinomyces viscosus (7.2%), Micoroccus diversus(6.8%), Streptococcus dysgalactiae subsp. equisimilis(5.2%), Streptococcus equi subsp. zooepidemicus (3.2%), Other non-beta hemolytic Streptococcus spp. (2.0%) and many others from vaginal mucosa and clitorial fossa in Thoroughbred mares. No significant bacteria (Taylorella equigenitalis and Klebsiella pneumonia) were isolated from the mare genital tract. In antimicrobial agents susceptibility test, it shows a high sensibility in the antibiotics of the most which excepts the streptomycin and neomycinm, kanamycin, spectinomycin, compound sulfonamides. Especially, Staphylococcus epidermidis, Enterococcus spp. and Streptococcus spp. were visible a high sensibility in the all antibiotics. However, Staphylococcus aureus, Pseudomonas aeruginosa, Proteus spp. and E. coli were showed a high antibiotic resistance patterns. These results may provide the basic information to establish strategies for the treatment and prevention of reproductive disease in Thoroughbred mares in Korea.

• 한국축산식품학회:학술대회논문집
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• 한국축산식품학회 2002년도 제30차 추계 학술대회
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• pp.185-185
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• 2002

• 식품기술
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• 제23권4호
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• pp.518-525
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• 2010

• 대한수의학회지
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• 제29권4호
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• pp.457-460
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• 1989

This work was carried out to get some informations about blood types and their researches, involved blood stock and genetic identification. Horses examined were total 55 heads of sire, mare and their progeny in Korean Horse Affairs Association. 1. Albumin phenotypes of 26 mare were examined. The appearance of phenotype AA, BB, AB, was 1, 18, 7 respectively. The gene frequency of albumin A was 0.17 and albumin B was 0.76. 2. The appearance of phenotype AA, BB, AB in 29 progeny was 1, 16, 12 respectively. The gene frequency of albumin A was 0.24 and albumin B was 0.76. The gene frequency of gene A was higher than their parents. 3. Identification of the relationship between parents and their progeny was also examined. 4 of type AB between AA & BB, 4 of type BB between BB & BB, 13 of type AB between BB & AB were borned. In third case, all of progeny was type AB. This results suggest positive relationship between them.

• 한국임상수의학회지
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• 제19권4호
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• pp.426-428
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• 2002

유산후 반복적인 자궁내 항생물질 주입의 병력이 있는 7세의 말이 자궁내막염을 나타내었다. 이 말은 자궁경관 점막의 충혈과 부종을 보였고, 회백색의 화농성 삼출액이 배설되었다. Candida albicans가 원인균으로 증명되었으며 이 진단은 자궁 삼출액의 직접 현미경 검사와 순수 배양물의 검사에 의해 증명하였다. 실험실적 디스크 확산실험에서 병원체가 amphotericin B, clotrimazole, fluconazole 및 nystatin 등 네 가지의 항진균제에 모두 감수성을 나타내었다. 4일간 nystatin 400,000 단위씩을 자궁내 주입하였더니 성공적으로 치유되었으며, 마지막 주입 후7일에 직접도말 검사와 배양에서 병원체가 다시 발견되지 않았다.